FIG. 1 is a top plan view of a "flow channel for drip irrigation with central cavity" showing our new design, a typical hose being indicated in broken line;
FIG. 2 is a side elevational view thereof; and,
FIG. 3 is a left hand end view thereof.
The broken line showing of a hose is for illustrative purposes only and forms no part of the claimed design.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 16 2000 | | Roberts Groups Holdings, LLC | (assignment on the face of the patent) | | / |
Jan 31 2001 | ROBERTS, JOHN C | Roberts Group Holdings, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011517 | /0296 |
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Jan 31 2001 | BUTLER, JACK | Roberts Group Holdings, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011517 | /0296 |
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May 07 2009 | ROBERTS IRRIGATION PRODUCTS, INC | T-SYSTEMS INTERNATIONAL, INC | MERGER SEE DOCUMENT FOR DETAILS | 034887 | /0959 |
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Jun 02 2009 | T-SYSTEMS INTERNATIONAL, INC | JOHN DEERE WATER TECHNOLOGIES, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 034888 | /0015 |
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Dec 14 2009 | JOHN DEERE WATER TECHNOLOGIES, INC | JOHN DEERE WATER, INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 034888 | /0030 |
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